html,body{height:100%;position:relative;}
.phone{background:url('/Public/Admin/bg_mobile_head.png') no-repeat;width:320px;height:430px;margin:10px auto;border:1px solid #ccc;position:relative;}
.phont_foot{background:url('/Public/Admin/bg_mobile_foot.png') no-repeat;width:320px;height:50px;position: absolute;bottom:0;left: 0;border-top:1px solid #ccc;}
.caidan{margin-left:43px;width:277px;height:100%;}
.caidan>div{float:left;}
.caidan_add{width:277px;}
.caidan_btn,.caidan_add{height:100%;padding:0;line-height:50px;}
.caidan_add>span,.caidan button{display:block;height:100%;width:100%;line-height:45px;padding:0;}
.caidan_add>span{font-size:40px;}
.caidan_btn{position:relative;}
.caidan_btn>.sub{width:100%;position:absolute;padding:0;left:0;top:-58px;}
.caidan_btn>.sub>.sub_add{width:100%;height:50px;font-size:40px;padding:0;line-height:45px;}
.caidan .on{color:white;background:#ccc;}
.caidan_btn>.sub>i{position:absolute;bottom: -27px;left: 50%;margin-left:-7px;}
.caidan_btn>.sub>.sub_btn{width:100%;height:50px;padding:0;line-height:50px;}
.caidan_btn>.sub>div{float:left;}
.content{padding:0;border:0;height:430px;}
.tongbu{position:absolute;bottom:30px;left:50%;width:200px;margin-left:-100px;}